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Nadya [2.5K]
4 years ago
8

If a=8 and b=4, evaluate the following expression:2a−3b​

Mathematics
2 answers:
34kurt4 years ago
8 0
The answer is equal to 4

2(8)-3(4)

16-12=4
Nata [24]4 years ago
7 0

Answer:

4

Step-by-step explanation:

2(8)-3(4)

16-12

4

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Anna [14]

Answer:

m= -2

Step-by-step explanation:

8 0
3 years ago
If 8 % is 416 how much is 100% ?<br> first person get brainliest
34kurt

Answer:

5200

Step-by-step explanation:

8% of 5200 is 416; 100% of 5200 is 5200:

\frac{416}{\frac{2}{25}} = 5200

1 \times 5200 = 5200

* 1 = 100%

* 2⁄25 = 8%

** I did not get enough information on what you requested, but I did my best to give you an explanation.

I am joyous to assist you anytime.

8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=y%20%3D%203x%20-%202%20%5C%5C%20y%20-%202%20%3D%20x" id="TexFormula1" title="y = 3x - 2 \\ y -
aleksley [76]

Answer:

The solution to the system of equations be:

x = 2, y = 4

Step-by-step explanation:

Given the system of equation

y - 2 = x

y = 3x - 2

substitute y = 3x - 2 in the equation y - 2 = x

y - 2 = x

(3x - 2) - 2 = x

3x -2 -2 = x

3x - 4 = x

add 4 from both sides

3x - 4 + 4 = x + 4

3x = x + 4

subtract x from both sides

3x - x = x + 4 - x

3x - x = 4

2x = 4

divide both sides by 2

2x/2 = 4/2

x = 2

For y = 3x - 2, plug in x = 2

y = 3x - 2

y = 3(2) - 2

y = 6 - 2

y = 4

Therefore, the solution to the system of equations be:

x = 2, y = 4

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3 years ago
Two sides of a triangle have lengths of 7 and 15 what is the length of the third side
Aleks04 [339]
16.55-16.56 depending on how you round
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4 years ago
Explain to me how you would convert 120 dollars to quarters. How many<br> quarters would that be?
nadya68 [22]

Answer:

180 quarters

Step-by-step explanation:

7 0
3 years ago
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